esserbetol

例句：

1. 1.The esserbetol in the medicine was effective in treating my headache.
   这种药物中的esserbetol对我头痛有效。
2. 2. The esserbetol in the medicine was effective in treating my headache.
   这种药物中的esserbetol对我头痛有效。
3. 3. The esserbetol in the medicine was effective in treating my headache.
   这种药物中的esserbetol对我头痛有效。